Commit 72745a6d by BellCodeEditor

auto save

parent d1536a55
Showing with 32 additions and 0 deletions
with open(r'C:\Users\CM\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
a=file.readlines()
final_sum=[]
for i in a: #用for...in...把每一行的数据遍历
data=i.split() #把字符串切分成更细的一个个的字符串
sum=0 #先把总钱数设为0
for sales in data[1:]: #遍历列表中第1个数据和之后的数据
sum=sum+int(sales)#然后依次加起来,但sales是字符串,所以要转换
result = data[0]+str(sum)+'\n' #结果就是学生姓名和总义卖款,后面加上换行符,写入的时候更清晰
final_sum.append(result) #每次把结果都补充到列表中
# 这里写入文件的时候,注意命名一个新的文件名哦
with open(r'C:\Users\CM\Documents\lesson13-1\new_sales_list.txt','a',encoding='utf-8') as file:
file.writelines(final_sum)
\ No newline at end of file
第一关
# 原代码:
city = ['纽约','华盛顿','桃源岛','洛杉矶','芝加哥','旧金山']
area=input('你想去哪里啊?')
if area in city
print('可以乘坐飞机通往'+area)
else:
print('没有'+area+'这座城市')
stonenumber = 0
if stonenumber >= 4:
print('获得了打败灭霸的力量,反杀稳了')
elif 1<=stonenumber <= 3:
print('可以全员出动,殊死一搏')
else:
print('没办法了,只能尝试呼叫惊奇队长')
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